Using a new high power white LED with high quality, more stable and longer life; Special design for waterproof , suitable for all kinds of environmental and weather conditions.
LED隧道灯采用新一代高品质大功率白光LED，性能稳定，工程寿命长；特殊设计的防水结构，适合各种环境的气候条件。
Inside the waterproof capsule was a carefully rolled strip of the finest tissue paper. On this special paper, many figures and coded words were written in ink.
在那防水的小囊里，藏有一张细心卷起的上等薄纸，这张特殊的纸片上，用墨水写着各种各样的数字和密码字符。
The waterproof performance: sealed craft design can be placed in the normal work, special alloy shell to ensure that products can withstand strong collision and impact.
防水性能：全密封性工艺设计，可置于水中正常工作，特制合金外壳确保产品能经受强力碰撞和冲击。
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